00631naa#a2200193#i#450# EN\\bibl\8255 20260411160445.6 2308-8877 20151210b2015####ek#y0engy0150####ca ENG RU Systems of heat and air supply of hermetic buildings Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 3 с. Journal article local Dobrosoltseva Elena Lipko Vladimir Sinyukovich Elena naukaru.ru